baber/WOPTO huggingface dataset:
Patent JP-2002126472-A (JP)
Title: Solid-liquid separation membrane
Inventor: HAMADA TOYOZO
IPC: B01D69/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a membrane for solid-liquid separation, which produces a large amount of permeated liquid and exhibits high SS separation performance. SOLUTION: The membrane for the solid-liquid separation is formed from a composite membrane composed of a base material membrane having polygonal holes, each being at least triangle, and a polymer film. The shape of each hole is such that each angle part of the polygon being at least triangle has a roundish shape. Further, the membrane for the solid-liquid separation satisfies such requirements that (a) the average hole diameter is 10 to 90 μm and the hole diameter distribution defined by formula:  (L-M)/M}×100 (L is the diameter of the smallest hole and M is an average hole diameter) is within ±20%, (b) the opening ratio is 15 to 60% and (c) the thickness is 50 to 300 μm.
Patent JP-2001144919-A (JP)
Title: Film scanner provided with automatic focusing device
Inventor: BROESAMLE MICHAEL
IPC: H04N1/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing device that can correctly focus a film scanner in a short time. SOLUTION: The film scanner provided with the automatic focusing device that uses an objective lens to form a film image on at least one line sensor by one line each, moves the objective lens over its adjustment range according to a predetermined program, and evaluates a video signal produced this time for its high frequency components, and adjusts the objective lens to a maximum value of the high frequency components.
Patent JP-2002141431-A (JP)
Title: Package for housing digital micromirror device
Inventor: TAMARU HIDEKAZU
IPC: H01L23/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that a ceramic seal frame of a package body produces fine ceramic dust from its inner wall which obstructs a digital micromirror device from normally operating to result in no accurate image obtainable. SOLUTION: The package for housing a digital micromirror device 3 is composed of a package body 1 having a ceramic seal frame 1b surrounding a mount A for mounting the digital micromirror device 3 on an upside central part and a translucent cover 2 bonded to the upside of the seal frame 1b laminated on the upside of a ceramic tabular insulation base 1a having the mount A. The frame 1b has a center line mean roughness Ra of 2.0 μm or less over its entire inner side surface.
Patent JP-2002141977-A (JP)
Title: Portable information terminal, digital camera and digital camera device connected to portable information terminal
Inventor: BEPPU SHIGEYUKI
IPC: H04N5/232
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal, a digital camera and a digital camera device connected to the portable information terminal for eliminating the need of special connection equipment and an expensive interface by transmitting and receiving data by using the jack terminal of the portable information terminal. SOLUTION: A portable telephone 10 is provided with a clock line part and a data line part for data reception, the digital camera 20 is provided with the clock line part 25a and the data line part 25b for data transmission and the corresponding contact points are connected to each other. The portable telephone 10 can determine the kind of external equipment and the external equipment is discriminated by the supply of a clock to the portable telephone 10 by the digital camera 20 at the time of connection or the supply of the clock to the digital camera 20 by the portable telephone 10 and the output of preset data by the digital camera 20 corresponding to it.
Patent JP-2002140827-A (JP)
Title: Optical disk and optical pickup adjusting device
Inventor: URAIRI KENICHIRO
IPC: G11B7/26
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To solve such problems that adjustment necessary for the playback of optical disks having different substrate thickness is performed by using optical disks having different substrate thickness and this results in a complicated adjusting device and long adjusting time including attaching and detaching an optical pickup. SOLUTION: Adjustment for optical disks having different thickness of substrates can be performed by one adjusting device by using the following optical disk. The optical disk has an intermediate layer having a first substrate thickness, a reflection face having a second substrate thickness and a track pattern having different inclination drawn on the reflection plane having the second substrate thickness.
Patent JP-2001182578-A (JP)
Title: Method and device for controlling vehicle
Inventor: HECKMANN HANS
IPC: B60W10/18
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for improving the setting of deceleration and/or acceleration of a vehicle. SOLUTION: In this method and device for controlling the vehicle where a control signal for adjusting the deceleration and/or the acceleration of the vehicle is formed by a corresponding set value, a correction factor expressing a vehicular acceleration or a vehicular deceleration generated by an inclination of a traveling road surface is formed. The correction factor is overlapped to the set value.
Patent JP-2002147738-A (JP)
Title: Melting processing method for incinerated ash
Inventor: YAMADA SUMIO
IPC: F23J1/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a melting processing method for incinerated ash wherein the life of a refractory obtained by subjecting a melting processing furnace for incineration ash to inner lining is prolonged, and 'volume reduction' and 'harmless' like prior art are achieved with the operation cost inexpensive than the prior art. SOLUTION: When incineration ash is thrown in a reaction container holding therein molten iron and the incineration ash is melted by heating the ash with heat from the molten iron, the incineration ash is thrown in while adjusting carbon concentration in the foregoing molten iron to 1.0% by mass or more.
Patent JP-2002138425-A (JP)
Title: Mobile road surface indicator
Inventor: YASUI YOSHINOBU
IPC: E01F9/582
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent damage of mount rubber 14 by a snow removal blade S. SOLUTION: An indication body 12 having an emission function or a reflection function is provided in the inside of a housing 11 embedded under a road surface r in a posture whose upward is open. The indication body 12 is elastically supported in an initial state that a part thereof is projected upward from the housing 11 and the road surface r. A thin film-like slide layer 50 (or a reinforcing layer) is provided on the upper face 14c of the mount rubber 14.
Patent JP-2001184427-A (JP)
Title: Disposal management system for discharged matter/waste
Inventor: YABU SHIGEHIRO
IPC: G06Q50/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a disposal management system for discharged matter/waste which enables a requester who requests, the disposal of the discharged matter/ waste of which the disposal is requested (MATTER) to some company, to the company to always browse date outputted when the MATTER is collected and transported through plural disposal stages before and after final disposal when the MATTER is subjected to the final disposal through the plural disposal stages and enables the presentation of the MATTER present at the disposal stage at a certain time. SOLUTION: This system is equipped with a means which stores disposal data showing that disposal stages are moved to and a retrieving means which retrieves the disposal data regarding the MATTER which are passed through the stepwise disposal stage carried out by a company for collection/ transportation and a company for crushing/separation of the discharged matter/ waste, etc.
Patent JP-2002148743-A (JP)
Title: Cassette for stimulable phosphor sheet as well as radiation image photographic apparatus, photographic information registration apparatus and radiation image information reader
Inventor: IWAKIRI NAOTO
IPC: G03B42/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for carrying a cassette in which a luminous body for erasure to release the residual radiation energy of a stimulable phosphor sheet is housed therein to a current supply equipment and to adequately control the light emission time of the luminous body. SOLUTION: The cassette 1 in which the stimulable phosphor sheet 13 formed with a stimulable phosphor layer 13B on a sheet-like base 13A and accumulated and recorded with radiation images is housed is provided with the luminous body 51 which irradiates the stimulable phosphor sheet 14 housed therein with erasure light, a power source 50 which emits this luminous body 51 and a control circuit 52 which controls the light emission time of the luminous body 51.
Patent JP-2002145914-A (JP)
Title: Method for controlling stereoregularity in radical polymerization
Inventor: OKAMOTO YOSHIO
IPC: C08F2/38
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method for effectively controlling the stereoregularity of a polymer which is produced by radical polymerization of an unsaturated carboxylic acid or a derivative thereof. SOLUTION: This method comprises a radical polymerization of an unsaturated carboxylic acid or a derivative thereof as the monomer in the presence of a metal Lewis acid of the general formula (I): MIIIX3 (wherein, MIII is a central metal atom selected from scandium, yttrium and lanthanoid-series metals; and X is a halogen atom or trifluoromethanesulfonic acid group) or the general formula (II): HfY4 (wherein, Y is a halogen atom).
Patent JP-2002146564-A (JP)
Title: Corrosion inhibitor for boiler and inhibition method therefor
Inventor: MIYAMA YOSHITERU
IPC: F22B37/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion inhibitor for a boiler which exhibits sufficient effect at a safe and small addition concentration, and by which corrosion can be prevented at any temperature part in a boiler, and to provide an inhibition method therefor. SOLUTION: This corrosion inhibitor for a boiler contains carboxylic acid expressed by the formula of R-CH=CH-CH=CH-COOM (wherein, R denotes CH3 or C2H5, and M denotes a hydrogen atom, a sodium atom, a calcium atom or an ammonium group) or the salt thereof as an effective component. The corrosion inhibitor can be blended with acrylic polymers, acrylic copolymers, maleic polymers or maleic copolymers, sulfites, erysorbate, tannic acid, reducing sugar or one or more selected from aliphatic primary, secondary and tertiary amines, and alkanolamines. Further, in the corrosion inhibition method for a boiler, the corrosion inhibitor of the above formula is held in boiler can water in the range of 10 to 1,000 mg/L.
Patent JP-2002149041-A (JP)
Title: Image forming device
Inventor: YANO HIDETOSHI
IPC: G03G21/20
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suitably cooling the upside of a thermal fixing device or optical mechanism located inside the device. SOLUTION: On the left side of a duct 71, a fixer 35 is located. On the opened upside of the duct 71, a first auxiliary plate 57, in which a scanner unit 41 provided with a driving motor 40 is packaged, is located. On the right side of the duct 71, the top end portion of a process cartridge 21 is located. Under the duct 71, a second auxiliary plate 59 is located and under this second auxiliary plate 59, a power source part 73 is located. Therefore, air for cooling from a suction fan 61 flows while being branched in four directions between the upside of the fixer 35 and the first auxiliary plate 57 (direction A), on the side of the lower surface of the first auxiliary plate 57 (direction B), on the side of the top end of the process cartridge 21 (direction C) and on the side of the power source part 73 (direction D).
Patent JP-2002145915-A (JP)
Title: Resin composition
Inventor: TAKEMOTO TOSHIO
IPC: C09D4/06
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition causing no yellowing of the cured product thereof and having excellent fast curability under the wide range of low- to high-temperature conditions even in the case of curing through polymerization to a thin-film form. SOLUTION: This resin composition comprises (A) a (meth)acrylic ester, (B) an acrylic polymer soluble to the component A, (C) a compound containing in one molecule both mercapto(SH) and carboxy(COOH) groups and (D) an organic amine.
Patent JP-2001215064-A (JP)
Title: Installation structure of solar collector
Inventor: IDA HIROFUMI
IPC: H01L31/042
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a solar collector which can be easily constructed and maintained, and does not cause impairment of the appearance of a building. SOLUTION: A pair of rail-like supports 22 is laid parallel with each other on a structural face 2 of a roof 1, solar collectors 10 absorbing the radiant heat are installed between the supports 22. The transparent panels 21 for covering the solar collectors 10 are laid on the supports 22. Each support 22 is provided with a trough 26 of a U-shape with an open top, and a pipe 27 of a square shape integrally provided under the trough 26.
Patent JP-2002158622-A (JP)
Title: Data measurement system
Inventor: TAKAHASHI NORISHIRO
IPC: H04B17/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a data measurement system that uses a measurement instrument in a radio base station measuring data, without causing missing of the data, even when a channel desirably measured in changed and an external measurement terminal, which has a graph display function that can easily set a time on a graph desired of analysis and quickly compare graph data, so as to easily and quickly analyze radio characteristic data subject to change with time. SOLUTION: The external measurement terminal 103 gives a reservation simultaneous measurement instruction of channels to a measurement instrument 102 in a radio base station 101 to allow the measurement instrument 102 to perform simultaneous measurements on the radio characteristic data and receives the measured data. The external measurement terminal 103 uses a mouse to able to set time during measurement and non-measurement and can easily and quickly measure the radio characteristic data and assist the analysis of the data by each graph at a designated time or by synchronizing all graphs, while displaying the graphs of the radio characteristic data.
Patent JP-2002158889-A (JP)
Title: Television receiver with remote controller
Inventor: NIMASE TAKESHI
IPC: H04N5/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with remote controller where a snap shot which is temporarily stored can be viewed without affecting a picture on reception at present. SOLUTION: The remote controller 2 is provided with an LCD display unit 38, a snap shot switch 44 and a snap shot selection switch 45. When the snap shot switch 44 is depressed, picture data on one frame is compressed and stored in the television receiver 1. When the snap shot switch 44 is depressed again, picture data on one frame is compressed and stored again. When the snap selection switch 45 is depressed, the frame which is compressed and stored at first is displayed on the LCD display unit 38. When the snap selection switch 45 is depressed again, the frame which is compressed and stored for the second time is displayed on the LCD display unit 38.
Patent JP-2002159042-A (JP)
Title: Cdma radio unit and method for making transition to waiting state in zone of cdma system
Inventor: UCHIDA MOTOYUKI
IPC: H04W48/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing the inverse spread processing at the time of making a transition to a waiting state in a zone. SOLUTION: A storage unit 14 stores the central frequency, the bandwidth, and the like, as information concerning to service carrier. A field strength measuring unit 16 measures the field strength at a frequency stored in the storage unit 14. If the measured field strength exceeds a preset threshold, a control section 10 executes cell search for a cell search executing section 18 using the central frequency as a service carrier.
Patent JP-2002159467-A (JP)
Title: Method of assembling magnetic circuit for mri
Inventor: DOI SUKEHITO
IPC: G01R33/385
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To build permanent magnet made up of magnetic blocks by assembling blocks before magnetizing and pole pieces and by magnetizing blocks by superconductive magnet, and to put an unit with the permanent magnet and pole pieces inside an iron/steel yoke of MRI. SOLUTION: A pair of permanent magnet, magnetized in a direction of the thickness, are placed inside an iron/steel yoke, while facing. Pole pieces 60, 62 are put on each of the facing sides of the pair of permanent magnet. When a magnetic circuit with facing permanent magnet generates magnetic field in a gap between the pole pieces, plural blocks 68, 72 are magnetized by superconductive magnet and are built inside the iron/steel yoke after plural blocks 68, 72 before magnetizing and pole pieces are assembled.
Patent JP-2002161615-A (JP)
Title: Ventilation structure of ridge section
Inventor: IWASHITA DAIJIRO
IPC: E04D1/30
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent infiltration into the ridge side of rainwater from a vent hole, excellently ventilating a ridge section. SOLUTION: A ventilating ridge cover 33 is installed, crossing over the ridge section. The vent holes 38 are formed to the downwards inclined top face sections 56 of the ventilating ridge cover 33. Drain inlets 59 are formed to the upstanding pieces 57 of both side sections on the eave side of the cover 33. The first preventive pieces 50 preventing the infiltration of rainwater to the internal ridge sides are formed on the internal ridge sides of the vent holes 38. The second preventive pieces 53 preventing infiltration into the ridge side of rainwater infiltrating from the vent holes 38 are formed to the lower sections of the first preventive pieces 50 in the cover 33.
Patent JP-2002161124-A (JP)
Title: Polyurethane (meth)acrylate resin and radically polymerizable resin composition
Inventor: YOSHIMUNE MASAKI
IPC: C08G18/67
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane (meth)acrylate resin which has a high hardness and toughness and induces neither the deterioration of interlayer adhesion, of impact resistance nor a crack in a molded article and also a radically polymerizable resin composition using the same. SOLUTION: This polyurethane (meth)acrylate resin is obtained by reacting a compound (A) having a hydroxyl group with an isocyanate compound (B). The compound (A) having a hydroxyl group is a compound (A-l) obtained by reacting an unsaturated carboxylic acid and/or an ester of an unsaturated carboxylic acid having a hydroxyl group (a1) with a compound having one or more vinyl groups and an epoxy group in a molecule (a2), and the reactivity of at least one vinyl group which the compound (a2) has differs from that of an unsaturated group possessed by the unsaturated carboxylic acid and/or the ester of an unsaturated carboxylic acid having a hydroxyl group. The radically polymerizable resin composition contains the polyurethane (meth)acrylate resin.
Patent JP-2002160087-A (JP)
Title: Method and apparatus equipped with smoke removing mechanism for laser beam machining
Inventor: HIROHATA WATARU
IPC: B23K101/16
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To perform an excellent laser beam machining where fine particles contained in smoke generated from a machining part are deposited not to fall on a sheet. SOLUTION: The apparatus for performing the laser beam machining is an apparatus for radiating the laser beam 2 to a sheet (6) continuously moving in a predetermined direction for machining. A laser beam source which supplies a laser beam, an optical guide part (12) for guiding the laser beam onto a sheet, and a smoke removing means (13-18) for sucking and removing smoke generated at a radiation of the laser beam are provided. The smoke sucking and removing means is provided with depositing parts 13, 14 for depositing fine particles contained in the smoke to prevent them from falling on the sheet.
Patent JP-2002168059-A (JP)
Title: Doorstop or door receiving structure in heat insulating sash
Inventor: KYOBE SHOICHI
IPC: E06B1/32
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a doorstop structure in a heat insulating sash which has its doorstop P or a door receiving portion Q reinforced, to thereby improve its strength. SOLUTION: The heat insulating sash is formed by connecting a resin frame (b) formed of a synthetic resin onto an indoor side of a metallic frame (a) on an outdoor side, and the sash has a paper screen frame which is provided with the doorstop P or the door receiving portion Q of a movable paper screen, on an internal side thereof. According to the heat insulating sash, the doorstop or the door receiving portion of the paper screen frame is formed by superposing an outdoor-side external edge 17 of the metallic frame on an indoor-side internal edge 18 of the resin frame (b), and a tight material 24 which directly receives the movable paper screen is mounted on the external edge 17, followed by engaging the internal edge 18 with the external edge 17. In this state, the heat insulating sash is fixed to the opening of a skeleton of a building.
Patent JP-2001240990-A (JP)
Title: Electrochemical element using solid high-polymer electrolytic membrane and method for manufacturing the same as well as air conditioner and refrigerator having the same
Inventor: IKEDA AKIRA
IPC: C25B9/19
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electrochemical element using a solid high-polymer electrolytic membrane which is capable of maintaining the performance of the electrochemical element in a highly moist environment stably for a long period of time and is thin in thickness and light in weight. SOLUTION: This electrochemical element is constituted by holding an electrochemical element joined body 10, which is formed by respectively integrally joining an anode 1 and cathode 2 having catalysts to the front and rear of the solid high-polymer electrolytic membrane 3, to a base material consisting of a conductive porous body, between a pair of pressing plates 30 and 31 having apertures 32 smaller than the area of the electrochemical reaction section formed by disposing the anode and cathode facing each other, and pressuring the same.
Patent JP-2002172301-A (JP)
Title: Method for freeze-concentrating aqueous solution
Inventor: OKA HIROSHI
IPC: B01D9/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for freeze-concentrating an aqueous solution, wherein the apparatus cost and the operating cost are low, and the operation is simple. SOLUTION: This method comprises repeating a series of the steps of: cooling the feed solution in the tower to the melting point of the objective liquid concentrate or lower to deposit ice crystals; heating the inside of the tower in a heat- insulated state from its top to allow the molten ice crystals to downwardly flow through the tower; withdrawing the concentrated fraction having an average concentration equal to the concentration of the objective liquid concentrate from the bottom of the tower; withdrawing the middle fraction having an average concentration equal to the concentration of the feed solution from the bottom of the tower and blending it with the feed solution of the next operation; and discharging the residual ice crystals from the tower.